JPS5553707A - Line drop correcting device for power unit - Google Patents

Line drop correcting device for power unit

Info

Publication number
JPS5553707A
JPS5553707A JP12772078A JP12772078A JPS5553707A JP S5553707 A JPS5553707 A JP S5553707A JP 12772078 A JP12772078 A JP 12772078A JP 12772078 A JP12772078 A JP 12772078A JP S5553707 A JPS5553707 A JP S5553707A
Authority
JP
Japan
Prior art keywords
voltage
feedback
joint
correction
constitution
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12772078A
Other languages
Japanese (ja)
Inventor
Hidenori Okubo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP12772078A priority Critical patent/JPS5553707A/en
Publication of JPS5553707A publication Critical patent/JPS5553707A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Voltage And Current In General (AREA)

Abstract

PURPOSE: To secure a high-accuracy correction for the voltage drop by detecting the correction voltage from the voltage drop component occurring at the both ends of the electric wire and then carrying out the feedback equivalent to the correction voltage.
CONSTITUTION: 1st Feedback circuit F1 comprising feedback part 17 connected via detection transformer 16 is provided between joint 11 and joint end 9. Comparison amplifier 22 compares the output voltage between two units of voltage detction parts 18 and 20, and the deviation voltage is fed back to joint 9 to constitute 2nd feedback circuit F2. In the circuit of such constitution, the voltage generated at connector 13 of load 14 becomes equal to the voltage set by voltage setter 8 owing to the coaction of circuits F1 and F2. In this connection, the voltage drop of electric wire 12 can be corrected automatically by setting gain K to 1, thus obtaining the load input voltage which is exactly same as the set value.
COPYRIGHT: (C)1980,JPO&Japio
JP12772078A 1978-10-17 1978-10-17 Line drop correcting device for power unit Pending JPS5553707A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12772078A JPS5553707A (en) 1978-10-17 1978-10-17 Line drop correcting device for power unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12772078A JPS5553707A (en) 1978-10-17 1978-10-17 Line drop correcting device for power unit

Publications (1)

Publication Number Publication Date
JPS5553707A true JPS5553707A (en) 1980-04-19

Family

ID=14967034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12772078A Pending JPS5553707A (en) 1978-10-17 1978-10-17 Line drop correcting device for power unit

Country Status (1)

Country Link
JP (1) JPS5553707A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5490574A (en) * 1994-01-17 1996-02-13 Kubota Corporation Hood having intake openings for drawing air for a radiator and an engine
WO2001099116A3 (en) * 2000-06-16 2002-03-28 Infineon Technologies Corp Generator scheme and circuit for overcoming resistive voltage drop on power supply circuits on chips
CN101980096A (en) * 2010-10-13 2011-02-23 北京星网锐捷网络技术有限公司 Power supply compensation method and power supply compensation circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5490574A (en) * 1994-01-17 1996-02-13 Kubota Corporation Hood having intake openings for drawing air for a radiator and an engine
WO2001099116A3 (en) * 2000-06-16 2002-03-28 Infineon Technologies Corp Generator scheme and circuit for overcoming resistive voltage drop on power supply circuits on chips
CN101980096A (en) * 2010-10-13 2011-02-23 北京星网锐捷网络技术有限公司 Power supply compensation method and power supply compensation circuit

Similar Documents

Publication Publication Date Title
JPS5616316A (en) Schmitt circuit of cmos
JPS54160150A (en) Frequency selecting circuit
JPS5553707A (en) Line drop correcting device for power unit
JPS57103521A (en) Power supply circuit
JPS55146505A (en) Load current control system
JPS5533399A (en) Bipolar input signal converting circuit into current
JPS54140858A (en) Delay agc circuit
DE3473103D1 (en) Amplifier in which the stages are dc-coupled
JPS54161305A (en) Ac amplifying device
JPS5481759A (en) Agc voltage correction circuit
JPS57212810A (en) Amplifying circuit
JPS57168508A (en) Bias circuit
JPH01277913A (en) Constant voltage power supply circuit
JPH01131911A (en) Output voltage compensation device for cvcf power source
JPS5717207A (en) Amplifying circuit
JPS55150002A (en) Digital control gauge for process control
JPS57188113A (en) Power amplifying circuit
JPS54105975A (en) Measurement circuit
JPS54155425A (en) Control of inverter
JPS5698659A (en) Microwave power monitoring circuit
JPS5775010A (en) Amplifier
JPS57129508A (en) Amplifier
JPS553217A (en) Differential amplifier
JPS55114013A (en) Integrated circuit
JPS5585970A (en) Reset unit for proportional integrating amplifying circuit